restrict() — express Function Reference

Architecture documentation for the restrict() function in index.js from the express codebase.

Function javascript SecurityState AuthMiddleware

Entity Profile

SecurityState→ AuthMiddleware→ restrict() — express Function Reference

Dependency Diagram

graph TD
  41baa914_4a30_20d2_d192_21ddc8380c41["restrict()"]
  4924fa15_e8b8_3b95_7bfd_02ee7793dfc4["index.js"]
  41baa914_4a30_20d2_d192_21ddc8380c41 -->|defined in| 4924fa15_e8b8_3b95_7bfd_02ee7793dfc4
  style 41baa914_4a30_20d2_d192_21ddc8380c41 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

examples/auth/index.js lines 75–82

function restrict(req, res, next) {
  if (req.session.user) {
    next();
  } else {
    req.session.error = 'Access denied!';
    res.redirect('/login');
  }
}